Reflection in C++14 - Member Function #5

member_function_ex_5.cpp

//! register specific member function
template <typename ReturnType, typename... Params>
void register_function(const std::pair<std::string, ReturnType (Type::*)(Params...)>& f) {
  //! wrap the instanciation of a new object of type Type and the call to the function f in a C++11 lambda
  auto f_wrapper = [f](Params... params) -> ReturnType {
    return (Type().*f.second)(params...);
  };

  //! store function information
  functions.push_back({
    f.first, //! function name
    std::make_shared<function<ReturnType(Params...)>>(f_wrapper) //! function object
  });
}